KR101574486B1 - Test socket - Google Patents

Test socket Download PDF

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Publication number
KR101574486B1
KR101574486B1 KR1020150129633A KR20150129633A KR101574486B1 KR 101574486 B1 KR101574486 B1 KR 101574486B1 KR 1020150129633 A KR1020150129633 A KR 1020150129633A KR 20150129633 A KR20150129633 A KR 20150129633A KR 101574486 B1 KR101574486 B1 KR 101574486B1
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KR
South Korea
Prior art keywords
product
unit
test
coupled
lifting
Prior art date
Application number
KR1020150129633A
Other languages
Korean (ko)
Inventor
이세영
최동수
유병운
Original Assignee
디플러스(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 디플러스(주) filed Critical 디플러스(주)
Priority to KR1020150129633A priority Critical patent/KR101574486B1/en
Application granted granted Critical
Publication of KR101574486B1 publication Critical patent/KR101574486B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2834—Automated test systems [ATE]; using microprocessors or computers

Abstract

The present invention provides a test socket in which the test automation is easy and the overall time required for testing a single product is greatly shortened to increase the number of products to be tested per unit time to improve the test efficiency, A base unit formed on an upper surface of the base body and including a product receiving portion on which the product to be tested is seated and a guide portion formed on the upper surface and having a downward slope toward the product receiving portion; A conveying unit including a conveying body moved in an oblique direction along the guide portion and a drive unit for conveying the conveying body; A lifting / lowering unit coupled to the transporting body and lifting and lowering with respect to the transporting body; And a test module having a top plate coupled to the elevating and lowering unit, and a test unit coupled to the top plate, the test unit being in contact with the product seated in the product seating by operation of the elevating and lowering unit.

Description

Test Socket {TEST SOCKET}

The present invention relates to a test socket, and more particularly, to a test socket that shortens the total time required for testing an electronic product such as a camera module.

In general, portable communication devices such as a smart phone, a tablet PC, and a game machine are equipped with a camera module for taking pictures or moving images.

In general, the camera module assembles a number of components, assembles the assembled camera module, tests the entirety of the assembled camera module, selects the good camera module, and packages and delivers the good camera module.

Korean Patent No. 10-1316809 discloses a technique related to a test of a conventional camera module, a socket for inspection of a camera module having improved durability and connection safety, a socket for inspecting a camera to be tested as disclosed in October 02, A plate, and a technique for testing the camera module using a cover plate that is rotated relative to the base plate.

However, in Korean Patent No. 10-1316809, a socket for inspection of a camera module having improved durability and connection safety is constructed such that an operator mounts a product to be tested on a base plate, rotates the cover plate to the base plate, The test is relatively time-consuming, the worker's fatigue is increased, and the test is performed by the flip method. Therefore, the test automation is difficult.

As another technique related to the test of the camera module, Korean Patent No. 10-1246182, a socket for inspecting a camera module, a camera module is accommodated in a base plate as disclosed on March 15, 2013, A technique of testing the camera module by lowering the connecting portion of the upper plate mounted on the vertical cylinder and the vertical cylinder mounted vertically on the slider mounted on the slider.

Korean Patent No. 10-1246182 discloses a socket for testing a camera module. In order to test a camera module, a slider moves horizontally toward a product instead of a flip method. Then, the upper panel is vertically lowered on the product to perform a product test, And then the slider is retracted in the horizontal direction.

Korean Patent No. 10-1246182 does not use a flip-type socket for testing a camera module, thereby shortening the test time.

However, Korean Patent No. 10-1246182 discloses a socket for inspecting a camera module, in which a slider moves in a horizontal direction and an upper panel moves in a vertical direction in order to test a camera module, The total time required for the test is relatively long, so that the number of products to be tested is relatively small and the test efficiency is reduced.

(Prior Art Document 1) Korean Patent No. 10-1316809, Socket for inspection of camera module with improved durability and connection safety, Registration date October 02, 2013 (Prior art document 2) Korean Patent No. 10-1246182, Socket for inspection of camera module, registration date March 15, 2013

The present invention provides a test socket in which the test automation is easy and the total time required for testing one product is greatly shortened, thereby increasing the number of products to be tested per unit time and improving the test efficiency.

The present invention not only shortens the total time required for testing a single product, but also provides a test unit for performing a test and a test socket capable of preventing a test failure by allowing the products to be tested to contact each other in a vertical direction.

In one embodiment, the test socket comprises a base body portion, a base portion formed on the upper surface of the base body and having a product seating portion on which the product to be tested is seated, and a guide portion formed on the upper surface and having a downward- ; A conveying unit including a conveying body moved in an oblique direction along the guide portion and a drive unit for conveying the conveying body; A lifting / lowering unit coupled to the transporting body and lifting and lowering with respect to the transporting body; And a test module having a top plate coupled to the elevating and lowering unit, and a test unit coupled to the top plate, the test unit being in contact with the product seated in the product seating by operation of the elevating and lowering unit.

Wherein the ascending / descending unit of the test socket includes an ascending / descending pin inserted in a through hole passing through an upper surface of the transfer body and a lower surface opposed to the upper surface, and a lifting plate coupled to the lifting pin, The through hole is formed in the guide portion so as to communicate with the vacuum hole in which the vacuum is formed.

Wherein the driving unit of the test socket comprises: a fluid pressure cylinder including a cylinder body and a cylinder rod in which a displacement is generated with respect to the cylinder body; A pair of transfer plates coupled to the cylinder rod; And a displacement receiving portion coupled to one end of the cylinder rod corresponding to the corresponding one of the transfer plates, and the other end opposite to the one end of the displacement receiving portion coupled to the transfer body.

The displacement receiving portion of the test socket includes a slot formed in a direction perpendicular to the upper surface of the base body.

Wherein the fluid pressure cylinder of the test socket includes one of a single acting fluid pressure cylinder and a double acting fluid pressure cylinder and is configured to retract the transfer body in a direction away from the product seat when the fluid pressure cylinder is the single acting fluid pressure cylinder And a return spring.

The inclination angle between the guide portion of the test socket and the upper surface of the base body is greater than 0 DEG and less than 15 DEG.

The test unit of the test socket is disposed in parallel with the product placed in the product seating portion.

The test unit is arranged to face the product when the transfer body of the test socket is disposed at one side end of the guide part close to the product seat part and the transfer body part is arranged at the other end of the guide part far from the product seat part The product seating portion is exposed from the top plate.

The test socket according to the present invention is characterized in that a test unit for testing a product is moved horizontally to the top of the product by moving in a diagonal direction to the top of the product and then contacting the top of the product in a direction perpendicular to the product, It is possible to shorten the total time required for testing one product as compared with a test method in which the product is moved in a vertical direction at the top of the product and then contacted with the product to perform the test.

1 is an exploded perspective view of a test socket according to an embodiment of the present invention.
Fig. 2 is a plan view showing the base unit of Fig. 1;
3 is a cross-sectional view taken along line II 'of FIG.
4 is a cross-sectional view showing the transfer unit shown in Fig.
5 is a cross-sectional view showing the interlocking of the transfer body and the drive unit.
6 to 8 are cross-sectional views illustrating the operation of a test socket according to an embodiment of the present invention.

In the following description, only parts necessary for understanding the embodiments of the present invention will be described, and the description of other parts will be omitted so as not to obscure the gist of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor is not limited to the meaning of the terms in order to describe his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely preferred embodiments of the present invention, and are not intended to represent all of the technical ideas of the present invention, so that various equivalents And variations are possible.

1 is an exploded perspective view of a test socket according to an embodiment of the present invention. Fig. 2 is a plan view showing the base unit of Fig. 1; 3 is a cross-sectional view taken along the line I-I 'of FIG.

Referring to FIG. 1, a test socket 600 includes a base unit 100, a transfer device 200 (see FIG. 3), an ascending / descending unit 300, and a test module 400.

Referring to FIGS. 2 and 3, the base unit 100 includes a base body 110, a product seat 120, and a guide 130.

The base body portion 110 is formed, for example, in the shape of a square plate. The base body 110 has sufficient rigidity and is not easily broken by impact or the like, and a metal material that can be easily processed can be used.

The product seating portion 120 is disposed on one side of the upper surface 111 of the base body portion 110 defined as a surface facing the ground on which the base body portion 110 is placed. The product seating portion 120 serves to temporarily fix a product to be tested, for example, a camera module.

In one embodiment of the present invention, the product to be tested may include a terminal body coupled to the product body and the body of the article, and the terminal body may be connected by, for example, a flexible cable.

The guide portion 130 is formed on the upper surface 111 of the base body portion 110. In one embodiment of the present invention, the guide portion 130 is formed in a direction parallel to the X-axis direction shown in Fig.

In an embodiment of the present invention, at least one guide portion 130 may be formed on the upper surface 111 of the base body portion 110, for example, as shown in FIG.

The guide unit 130 is formed on the upper surface 111 of the base body unit 110 so as to be parallel to each other along the X axis direction so that the conveyance unit 200 to be described later can be stably transferred along the guide unit 130. [ .

Although the two guide portions 130 are formed on the upper surface 111 of the base body portion 110 in the embodiment of the present invention, the guide portion 130 is formed on the upper surface 111 of the base body portion 110 ) May be provided at the central portion.

In the embodiment of the present invention, two guide portions 130 are formed on the upper surface 111 of the base body portion 110. However, the guide portion 130 may be formed separately, Or may be assembled or disposed on the upper surface 111.

Referring to FIG. 3, the guide unit 130 formed on or disposed on the upper surface 111 of the base body 110 has a downward slope in a direction toward the product seating unit 120.

The guide portion 130 having a downward slope has a shape in which the height is reduced continuously as it approaches the product seating portion 120 when viewed in cross section. On the contrary, the guiding portion 130 formed with the downward slope has a shape in which, when viewed from the cross section, the height increases continuously as the distance from the product seating portion 120 increases.

The angle formed between the upper surface of the guide portion 130 having a downward slope and the upper surface 111 of the base body portion 110 may be greater than 0 degrees and less than 15 degrees. The angle formed between the upper surface of the guide portion 130 and the upper surface 111 of the base body portion 110 is formed to be 5 degrees, for example.

When the angle? Formed between the upper surface of the guide portion 130 and the upper surface 111 of the base body portion 110 is larger than 15 degrees, the height between a test unit and a product seating portion to be described later increases, When the angle θ formed between the upper surface of the guide portion 130 and the upper surface 111 of the base body portion 110 is 0 °, the movement of the transfer unit 200, which will be described later, Increased distance increases product test time.

At least one vacuum hole 140 for lifting or lowering the up / down unit 300, which will be described later, is formed in the guide unit 130. The vacuum hole 140 will be described when the lifting unit 300 is explained.

4 is a cross-sectional view showing the transfer unit shown in Fig. 5 is a cross-sectional view showing the interlocking of the transfer body and the drive unit.

Referring to FIGS. 2 and 4, the transfer unit 200 includes a transfer body 210 and a drive unit 250.

The transfer body 210 is formed in a block shape and the transfer body 210 is disposed on the upper surface 111 of the base body portion 110.

A slant surface 211 (see FIG. 4) is formed in a part of the lower surface of the transfer body 210 facing the upper surface 111 of the base body 110 to be in contact with the guide 130 formed in the base body 110 And a space for receiving the drive unit 250 is formed in a part of the lower surface of the transfer body 210.

At least one through hole 212 is formed in the inclined surface 211 of the transfer body 210 so as to pass through the upper surface and the lower surface of the transfer body 210 facing the upper surface.

The through-hole 212 is coupled to an up-and-down unit 300 to be described later, and the up-down unit 300 will be described.

2 and 5, the driving unit 250 is disposed on the upper surface 111 of the base body 110, and the driving unit 250 generates a displacement in the X-axis direction.

In an embodiment of the present invention, the driving unit 250 is disposed on the upper surface 111 of the base body portion 110 so that one pair is mutually spaced.

The drive unit 250 may include, for example, a linear reciprocating mechanism that performs a linear reciprocating motion.

In one embodiment of the present invention, the drive unit 250 may include a fluid pressure silencer that generates displacement using a fluid such as air or oil.

The drive unit 250 includes a fluid pressure cylinder 255, a transfer plate 256, and a displacement receiving portion 258.

The fluid pressure cylinder 255 includes a cylinder body 252 and a sealer rod 254 that generates displacement relative to the cylinder body 254.

In one embodiment of the present invention, the fluid pressure cylinder 255 may include, for example, a single acting fluid pressure cylinder driven in one direction. When the fluid pressure cylinder 255 is a single acting fluid pressure cylinder, the drive unit 250 includes a return spring 259 that returns the cylinder rod 254 of the fluid pressure cylinder 255 to a specified position. Alternatively, in the case of a double-acting fluid pressure cylinder in which the fluid pressure cylinder 255 can change the direction of fluid pressure and drive the cylinder rod 254 in both directions, the drive unit 250 may not include a return spring.

The feed plate 256 has a plate shape, and the pair of feed plates 256 are fixed to the cylinder rod 254 by mutually spaced apart.

The lower end of the displacement accommodating portion 258 is fitted in the cylinder rod 254 and the displaceable accommodating portion 258 is interposed between the transfer plates 256. The displacement accommodating portion 258 coupled to the cylinder rod 254, Has an elongated oblong hole in a direction perpendicular to the upper surface 111 of the base body 110. The upper end of the displacement receiving portion 258 is coupled to the transfer body 210.

The long hole allows the transfer body 210 to be moved in the diagonal direction even if the cylinder rod 254 of the fluid pressure cylinder 255 reciprocates in the horizontal direction.

The displacement accommodating portion 258 moves in the X-axis direction by the feed plate 245 when the cylinder rod 254 linearly reciprocates in the X-axis direction (horizontal direction) A displacement is generated so that the transfer body 210 coupled with the displacement receiving portion 258 is also displaced corresponding to the displacement of the displacement receiving portion 258.

1 and 2, the ascending / descending unit 300 is disposed on the conveying body 210 of the conveying unit 200. The ascending and descending unit 300 is disposed in the Z-axis direction .

The lifting unit 300 includes a lifting plate 310, a lifting pin 320, and an elastic member 330.

The ascending and descending pins 320 are inserted into the through holes 212 formed in the transfer body 210 and the ascending and descending pins 320 are ascended and descended in the through holes 212.

The ascending / descending plate 310 is coupled to the upper end of the ascending / descending fin 320, and the ascending and descending plate 310 may be formed in a plate shape.

The ascending / descending plate 310 is disposed, for example, in parallel with the upper surface 111 of the base body 110.

The elastic member 330 may include a coil spring interposed between the lifting plate 310 and the upper surface of the transfer body 210. Although it is shown and described that the elastic member 330 is a coil spring in the embodiment of the present invention, the elastic member 330 may be various members having elastic force.

In one embodiment of the present invention, the ascending / descending pin 320 is lifted and lowered in the through hole 212 using, for example, a vacuum pressure lower than the atmospheric pressure.

When the conveying body 210 reaches the end of the guide portion 130 and the conveying body 210 is stopped to raise and lower the ascending and descending pins 320 in the through hole 212 by using the vacuum pressure, The through hole 212 of the body 210 is aligned with the vacuum hole 140 formed in the guide portion 130 so that the through hole 212 and the vacuum hole 140 are communicated with each other.

When the vacuum hole 140 is aligned with the through hole 212 and the vacuum hole 140 is provided with the vacuum pressure, the up / down pin 320 is lowered by the vacuum pressure in the through hole 212, The lifting plate 310 is also lowered by the descending of the lifting pin 320.

When the vacuum pressure is released in the vacuum hole 140, the vacuum pressure in the through hole 212 is also released, and the ascending / descending pins 320 and the ascending and descending plate 310 are separated from the upper portion of the transfer body 210 by the elastic member 330 .

The test module 400 includes a top plate 410 and a test unit 420. In addition, the test module 400 may further include a circuit board that is electrically coupled to the test unit 420.

The upper plate 410 is coupled to the lifting plate 310 of the lifting unit 300 and the upper plate 410 is disposed in parallel with the upper surface 111 of the base body 110. The upper plate 410 is lifted and lowered together with the lifting plate 310.

The test unit 420 is disposed on the lower surface of the upper plate 410 facing the product to be tested and the test unit 420 is positioned at a position where the transfer body 210 of the transfer unit 200 is located at the highest position of the guide portion 130 It does not overlap with the product to be tested provided in the product seating portion 120 of the base body portion 110 in the deployed state.

Conversely, the test unit 420 may be provided in the product seating portion 120 of the base body portion 110 when the conveying body 210 of the conveying unit 200 reaches the lowest position of the guide portion 130 and is stopped. Is placed on top of the product to be tested. At this time, the test unit 420 and the products to be tested are disposed in parallel with each other.

In one embodiment of the present invention, the test unit 420 remains in parallel with the product to be tested at all times, which is very important in testing the product.

When the ascending / descending unit 300 is lowered while the test unit 420 is kept parallel to the product, the test unit 420 is electrically connected to the product in a state of being perpendicular to the product so that the product and the test unit 420 Can be prevented.

6 to 8 are cross-sectional views illustrating the operation of a test socket according to an embodiment of the present invention.

6, the transferring body 310 of the transferring unit 300 is retracted in the diagonal direction along the guide portion 130 of the base body portion 110 to test the product, So that the product seating portion 130 is exposed from the top plate 410 of the test module 400.

The product 1 to be tested after the product seating portion 130 is exposed from the top plate 410 is disposed in the product seating portion 130.

The product 1 to be tested can be manually placed on the product seating part 130 by an operator or placed on the product seating part 130 by an automated process.

3, 4 and 7, when the product 1 to be tested is placed on the product seating portion 130, the cylinder rod 254 of the drive unit 250 of the transfer unit 200 is advanced, The transfer plate 256 coupled to the cylinder rod 254 is also advanced by the advancement of the cylinder rod 254.

The displacement plate 258 advances and is moved in a direction perpendicular to the upper surface 111 of the base body portion 110 while the displacement plate 258 is moved forward So that the transfer body 210 coupled with the displacement receiving portion 258 is moved in the diagonal direction with respect to the upper surface 111 of the base body portion 110 along the guide portion 130. [

In one embodiment of the present invention, the transfer body 210 is moved along the guide portion 130 at the same angle as the downward slope of the guide portion 130.

When the transfer body 210 is moved and reaches the end of the guide unit 130, the transfer body 210 can not move any more and stops at the upper surface 111 of the base body unit 110.

When the transfer body 210 is stopped on the upper surface of the base body 110, the test unit 420 of the test module 400 is disposed on the upper part of the product 1 to be tested disposed in the product placement part 120, The test unit 420 is disposed facing the product 1.

The through hole 212 formed in the transfer body 210 is not aligned with the vacuum hole 140 formed in the guide portion 130 before the transfer body 210 reaches the end of the guide portion 130, The through holes 212 formed in the transfer body 210 are aligned with the vacuum holes 140 formed in the guide portion 130 when the guide portions 130 and 210 reach the ends of the guide portion 130 and stop.

Referring to FIG. 8, when the transfer body 210 reaches the end of the guide part 130 and the through hole 212 formed in the transfer body 210 and the vacuum hole 140 formed in the guide part 130 are aligned A vacuum pressure is provided in the vacuum hole 140 and a vacuum is formed in the through hole 212 formed in the transfer body 210 communicated with the vacuum hole 140.

When the vacuum pressure is formed in the through hole 212, the ascending and descending pins 320 of the ascending and descending unit 300 inserted into the through hole 212 by the vacuum pressure are moved downward by the vacuum pressure, The upper plate 410 and the test unit 420 of the test module 400 coupled to the lifting plate 310 connected to the lifting pin 320 and the lifting plate 310 coupled to the lifting plate 310 are vertically moved toward the product 1 Direction.

The test of the product 1 is performed by being electrically connected to the terminal of the product 1 of the test unit 420 descending toward the product 1. [

When the test of the product 1 is performed, the vacuum pressure provided to the vacuum hole 140 is released, and the vacuum pressure is released, so that the vacuum between the lifting plate 310 and the transfer body 210 of the lifting / The product 1 and the test unit 420 are separated from each other while the ascending / descending plate 310 is lifted by the elastic member 330.

When the product 1 and the test unit 420 are separated from each other, the transfer body 210 returns to the initial position along the guide unit 130 by the action of the drive unit 250 of the transfer unit 200.

The drive unit 250 for driving the transfer body 210 is illustrated and described as being disposed in parallel with the upper surface 111 of the base body portion 110. Alternatively, The cylinder body 252 is hinged to the upper surface of the base body 110 and the cylinder rod 254 is hinged to the transfer body 210 to rotate the fluid pressure cylinder 255. [

As described above in detail, the test unit for testing a product moves in an oblique direction to an upper part of the product, and is then contacted in a direction perpendicular to the product at an upper part of the product, The entire time required for testing one product can be shortened as compared with a test method in which the product is moved in a vertical direction at the upper part of the product and contacted with the product to perform the test.

It should be noted that the embodiments disclosed in the drawings are merely examples of specific examples for the purpose of understanding, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

100 ... base unit 200 ... transfer unit
300 ... descending unit 400 ... test module
600 ... test socket

Claims (8)

A base unit including a base body, a product seating part formed on an upper surface of the base body for seating the product to be tested, and a guide part formed on the upper surface and having a downward slope toward the product seating part;
A conveying unit including a conveying body moved in an oblique direction along the guide portion and a drive unit for conveying the conveying body;
A lifting / lowering unit coupled to the transporting body and lifting and lowering with respect to the transporting body; And
A test module having a top plate coupled to the elevating unit and a test unit coupled to the top plate and being in contact with the product seated in the product seating by operation of the elevating and lowering unit. The method according to claim 1,
Wherein the lifting / lowering unit includes a lifting pin inserted into a through hole passing through an upper surface of the transfer body and a lower surface facing the upper surface, and a lifting plate coupled to the lifting pin,
Wherein the through hole is formed in the guide portion to communicate with a vacuum hole in which a vacuum is formed in order to raise or lower the ascending / descending pin. The method according to claim 1,
The drive unit
A fluid pressure cylinder including a cylinder body and a cylinder rod in which a displacement is generated with respect to the cylinder body;
A pair of transfer plates coupled to the cylinder rod; And
Wherein one end of the cylinder rod is coupled to the corresponding cylinder rod between the transfer plates, and the other end of the displacement receiving portion is coupled to the transfer body. The method of claim 3,
Wherein the displacement receiving portion includes a slot formed in a direction perpendicular to the upper surface of the base body. The method of claim 3,
Wherein the fluid pressure cylinder comprises either a single acting fluid pressure cylinder or a double acting fluid pressure cylinder,
And a return spring retracting the transfer body in a direction away from the product seat when the fluid pressure cylinder is the single acting fluid pressure cylinder. The method according to claim 1,
Wherein an inclination angle between the guide portion and the upper surface of the base body is greater than 0 DEG and less than 15 DEG. The method according to claim 1,
Wherein the test unit is disposed in parallel with a product disposed in the product seating portion. The method according to claim 1,
Wherein the test unit is disposed to face the product when the transfer body is disposed at one end of the guide part close to the product seating part, and when the transfer body is disposed at the other end of the guide part far from the product seating part, Wherein the product seating portion is exposed from the top plate.
KR1020150129633A 2015-09-14 2015-09-14 Test socket KR101574486B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101644329B1 (en) * 2015-12-30 2016-08-02 (주) 네스텍코리아 Auto-Socket For Testing Electronics
KR20170123811A (en) * 2016-04-29 2017-11-09 주식회사 여의시스템 Rf calibration device
KR101820452B1 (en) 2016-09-13 2018-02-21 주식회사 메카텍시스템즈 Camera module automatic test socket
KR101882581B1 (en) 2016-10-14 2018-08-24 에이엠티 주식회사 Auto Socket for Testing Camera Module
CN108663546A (en) * 2017-03-27 2018-10-16 Nts株式会社 Test jack
KR102231941B1 (en) * 2020-04-10 2021-03-25 위드시스템 주식회사 terminal alignment device
KR102253507B1 (en) * 2020-11-19 2021-05-18 디플러스(주) device for checking location of product and apparatus having the same

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Publication number Priority date Publication date Assignee Title
KR101246182B1 (en) 2013-01-22 2013-03-22 프라임텍 주식회사 Test socket for camera module
KR101308741B1 (en) 2013-06-04 2013-09-17 김광일 Camera module test socket
KR101316816B1 (en) 2013-05-15 2013-10-18 프라임텍 주식회사 Test socket for camera module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101246182B1 (en) 2013-01-22 2013-03-22 프라임텍 주식회사 Test socket for camera module
KR101316816B1 (en) 2013-05-15 2013-10-18 프라임텍 주식회사 Test socket for camera module
KR101308741B1 (en) 2013-06-04 2013-09-17 김광일 Camera module test socket

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101644329B1 (en) * 2015-12-30 2016-08-02 (주) 네스텍코리아 Auto-Socket For Testing Electronics
KR20170123811A (en) * 2016-04-29 2017-11-09 주식회사 여의시스템 Rf calibration device
KR102267580B1 (en) * 2016-04-29 2021-06-21 주식회사 여의시스템 Rf calibration device
KR101820452B1 (en) 2016-09-13 2018-02-21 주식회사 메카텍시스템즈 Camera module automatic test socket
KR101882581B1 (en) 2016-10-14 2018-08-24 에이엠티 주식회사 Auto Socket for Testing Camera Module
CN108663546A (en) * 2017-03-27 2018-10-16 Nts株式会社 Test jack
KR101926690B1 (en) * 2017-03-27 2018-12-07 주식회사 엔티에스 Test socket
CN108663546B (en) * 2017-03-27 2020-09-15 Nts株式会社 Test socket
KR102231941B1 (en) * 2020-04-10 2021-03-25 위드시스템 주식회사 terminal alignment device
KR102253507B1 (en) * 2020-11-19 2021-05-18 디플러스(주) device for checking location of product and apparatus having the same

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